Multiple choice

A person has brown eyes, black eyes or blue eyes depending upon the particular pigment present in the

  1. cornea

  2. choroid

  3. iris

  4. vitreous body

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Eye color (brown, black, or blue) is determined by the concentration and distribution of melanin pigment in the iris. The iris contains melanocytes whose pigment production and scattering of light create different eye colors.